ADF_FACES-30200:Fatal exception during PhaseId: RESTORE_VIEW 1. The UIViewRoot is null, this is usually caused by previous exceptions, for more complete debugging information turn the logging level to fine.Supplemental Detail oracle.adf.controller.ControllerException: ADFC-00029: Attempt to acquire the root view port request lock faild due to a timeout.at oracle.adfinternal.controller.application.SyncNavigationStateListener.beforePhase(SyncNavigationStateListener.java:237)at oracle.adfinternal.controller.lifecycle.ADFLifecycleImpl$PagePhaseListenerWrapper.beforePhase(ADFLifecycleImpl.java:558)